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Android/Ouya: Vector errStack bug

Monkey Forums/Monkey Bug Reports/Android/Ouya: Vector errStack bug

AdamRedwoods(Posted 2013) [#1]
Here's a tough bug to track down:

I am playing with the Ouya target, and things seem to work. I make a small test prog and controller seems to work. Then i bring in miniB3D.

I start getting strange error every so often, but they are all "ArrayOutOfBounds" errors. Located in the MonkeyGame "popErr()" function.

Things work just fine in Android phones, OS 4.1.1.
Strange.

DO a quick googl on Vector class in java and it seems in some java versions it is deprecated because of concurrency errors. Odd. I change the errStack to use ArrayDeque instead, and errors go away (but very slow).

Then I use a "synchornized" like so:
	static synchronized void popErr(){
		if( errStack.size()==0 ) throw new Error( "STACK ERROR!" );
		errInfo=(String)(errStack.remove( errStack.size()-1 ));
	}


oh, my, the errors go away. What are you doing Ouya? threading my routines? interesting stuff, but this cures it.

weird.
ideas?


Nobuyuki(Posted 2013) [#2]
Is it possible to use an ArrayList instead of an ArrayDeque without much modifications? It might not be as slow